Content Summary
This bulletin from Cognex guides transitioning from MVS-8500 frame grabbers to GigE Vision technology. It compares acquisition methods, detailing camera interfaces, software compatibility, and hardware needs. GigE Vision transmits high-speed video over Ethernet, removing the need for custom CCFs. It advises on software versions, video formats, and acquisition properties. Network setup, bandwidth, and power options are discussed, recommending PCIe gigabit Ethernet adapters. Code snippets and a comparison chart aid in application modification and highlight key differences.
This technical bulletin from Cognex provides guidance on transitioning from Cognex's MVS-8500 series frame grabbers to GigE Vision technology. It outlines key differences between the two acquisition methods, including camera interface specifications, software compatibility, and hardware requirements. The bulletin explains how GigE Vision transmits high-speed video over standard Ethernet networks, eliminating the need for custom Camera Configuration Files (CCFs) required by MVS-8500. It details recommended software versions, supported video formats, acquisition properties, and camera ordering considerations. Additionally, the document discusses network setup, bandwidth requirements, and power options, emphasizing the use of PCIe gigabit Ethernet adapters for optimal performance. Code snippets illustrate how to modify existing applications for GigE Vision. The comparison chart at the end highlights differences in triggering, I/O support, latency, and software control, aiding in a smooth transition.